31727912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 61145280

約数和(自身を除く): 29417368

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 673, 1346, 2692, 5384, 5893, 11786, 23572, 47144, 47783, 55859, 95566, 111718, 191132, 223436, 382264, 446872, 3965989, 7931978, 15863956, 31727912]

約数ペア:

[(1, 31727912), (2, 15863956), (4, 7931978), (8, 3965989), (71, 446872), (83, 382264), (142, 223436), (166, 191132), (284, 111718), (332, 95566), (568, 55859), (664, 47783), (673, 47144), (1346, 23572), (2692, 11786), (5384, 5893)]